freely Synonyms

willingly voluntarily spontaneously readily bountifully copiously of one's own accord abundantly openly at will gratis liberally easily plainly by choice generously independently candidly unconditionally unpaid unhindered for free on purpose gleefully unnecessarily gratefully in spades blissfully joyously off-the-cuff voluntariness voluntary volunteer willed well unobstructedly bounteously munificently plentifully plenteously uncoerced contentedly unreservedly unhesitatingly unconstrained unforced for nothing unasked unchallenged ungrudgingly